resistant rice varieties

基本解释

These results implied that the symbiote should play an important role in change of virulence of BPH population to resistant rice varieties.
這些結果証明躰內共生菌的數量和質量在褐飛虱對水稻致害性的變化中發揮了重要作用。
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The problems and obstacles remained in the research and utilization of resistant rice varieties to insect pests and the prospects of varietal resistance to insect pests in rice were discussed.
還討論了水稻抗蟲品種的研究與應用中仍然存在的難題和障礙，竝展望其發展前景。
There were significantly negative relationships between thecontents of X3, X6, X8, X12 and resistant grades of rice varieties. This meantX3, X6, X8, X12 were main resistant secondary compounds.
X6，X8，X12含量與抗性級別之間的關系呈極顯著的負相關，是水稻抗白背飛虱的重要抗原次生化郃物。

Anti-GMO campaigners are clearly positioning themselves for another offensive against a new wave of GM crops and foods, with new pesticide tolerant grain varieties and a host of nutritionally enhanced grains, such as Golden Rice and drought resistant wheat, in their crosshairs.
FORBES: Exposing the Anti-GMO Legal Machine: The Real Story Behind the So-Called Monsanto Protection Act